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Merck
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문서

84135

Supelco

Micro particles based on polystyrene

analytical standard, size: 30 μm

동의어(들):

Polystyrene latex particles (30 μm), Polystyrene microbeads (30 μm), Polystyrene microspheres (30 μm), Polystyrene microparticles (30 μm), Latex beads from PS

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모든 사진(1)

About This Item

MDL number:
MFCD00243243
UNSPSC 코드:
41116107
NACRES:
NA.24

Grade

analytical standard

Quality Level

100

형태

aqueous suspension
particles

교차

2 % cross-linked

농도

10% (solids)

입자 크기

30 μm std dev <0.4 μm, coeff var <1%

density

1.05 g/cm3

응용 분야

glass & ceramic
industrial qc
pharmaceutical

형식

neat

저장 온도

2-8°C

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일반 설명

Polystyrene based microparticles (size: 30 μm) are a particle size standard, ideal to determine particle size distribution (PSD) of test samples.

애플리케이션

Used for equipment particle size monitoring and validation.
Also used to:
  • investigate the impact of polystyrene microplastics on marine biota and organic matter
  • study optical confinement in optofluidic laser measurements

특징 및 장점

  • suitable for routine instrument calibration checks, testing and corrections
  • available in 5 and 10 mL pack sizes as neat samples

분석 메모

For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

시험 성적서(COA)

Lot/Batch Number
BCCK3539
BCCK3563
BCCK1687
BCCJ7065
BCCJ3336

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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